diff --git a/libbb/loop.c b/libbb/loop.c
index 9818a30cb..9559d429a 100644
--- a/libbb/loop.c
+++ b/libbb/loop.c
@@ -84,7 +84,7 @@ int set_loop(char **device, const char *file, unsigned long long offset)
 	char dev[20], *try;
 	bb_loop_info loopinfo;
 	struct stat statbuf;
-	int i, dfd, ffd, mode, rc=-1;
+	int i, dfd, ffd, mode, rc = -1;
 
 	/* Open the file.  Barf if this doesn't work.  */
 	mode = O_RDWR;
@@ -98,12 +98,12 @@ int set_loop(char **device, const char *file, unsigned long long offset)
 
 	/* Find a loop device.  */
 	try = *device ? : dev;
-	for (i=0;rc;i++) {
+	for (i = 0; rc; i++) {
 		sprintf(dev, LOOP_FORMAT, i);
 
 		/* Ran out of block devices, return failure.  */
 		if (stat(try, &statbuf) || !S_ISBLK(statbuf.st_mode)) {
-			rc=-ENOENT;
+			rc = -ENOENT;
 			break;
 		}
 		/* Open the sucker and check its loopiness.  */
@@ -112,19 +112,22 @@ int set_loop(char **device, const char *file, unsigned long long offset)
 			mode = O_RDONLY;
 			dfd = open(try, mode);
 		}
-		if (dfd < 0) goto try_again;
+		if (dfd < 0)
+			goto try_again;
 
 		rc = ioctl(dfd, BB_LOOP_GET_STATUS, &loopinfo);
 
-		/* If device free, claim it.  */
+		/* If device is free, claim it.  */
 		if (rc && errno == ENXIO) {
 			memset(&loopinfo, 0, sizeof(loopinfo));
 			safe_strncpy((char *)loopinfo.lo_file_name, file, LO_NAME_SIZE);
 			loopinfo.lo_offset = offset;
 			/* Associate free loop device with file.  */
 			if (!ioctl(dfd, LOOP_SET_FD, ffd)) {
-				if (!ioctl(dfd, BB_LOOP_SET_STATUS, &loopinfo)) rc = 0;
-				else ioctl(dfd, LOOP_CLR_FD, 0);
+				if (!ioctl(dfd, BB_LOOP_SET_STATUS, &loopinfo))
+					rc = 0;
+				else
+					ioctl(dfd, LOOP_CLR_FD, 0);
 			}
 
 		/* If this block device already set up right, re-use it.
@@ -132,7 +135,7 @@ int set_loop(char **device, const char *file, unsigned long long offset)
 		   file isn't pretty either.  In general, mounting the same file twice
 		   without using losetup manually is problematic.)
 		 */
-		} else if (strcmp(file,(char *)loopinfo.lo_file_name)
+		} else if (strcmp(file, (char *)loopinfo.lo_file_name) != 0
 		|| offset != loopinfo.lo_offset) {
 			rc = -1;
 		}
@@ -142,8 +145,9 @@ try_again:
 	}
 	close(ffd);
 	if (!rc) {
-		if (!*device) *device = xstrdup(dev);
-		return mode==O_RDONLY ? 1 : 0;
+		if (!*device)
+			*device = xstrdup(dev);
+		return (mode == O_RDONLY) ? 1 : 0;
 	}
 	return rc;
 }
diff --git a/util-linux/losetup.c b/util-linux/losetup.c
index b220c9878..b1e4b08b0 100644
--- a/util-linux/losetup.c
+++ b/util-linux/losetup.c
@@ -45,9 +45,11 @@ int losetup_main(int argc, char **argv)
 			bb_perror_nomsg_and_die();
 	} else if (argc == 1) {
 		char *s = query_loop(argv[0]);
-		if (!s) bb_perror_nomsg_and_die();
+		if (!s)
+			bb_perror_nomsg_and_die();
 		printf("%s: %s\n", argv[0], s);
-		if (ENABLE_FEATURE_CLEAN_UP) free(s);
+		if (ENABLE_FEATURE_CLEAN_UP)
+			free(s);
 	} else {
 		char dev[sizeof(LOOP_NAME"0")] = LOOP_NAME"0";
 		char c;
@@ -57,7 +59,8 @@ int losetup_main(int argc, char **argv)
 			s = query_loop(dev);
 			if (s) {
 				printf("%s: %s\n", dev, s);
-				if (ENABLE_FEATURE_CLEAN_UP) free(s);
+				if (ENABLE_FEATURE_CLEAN_UP)
+					free(s);
 			}
 		}
 	}